Evidence row 2523853

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iDeOqI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0e27cce1-93a7-4183-b72c-e69aa6b32cb9/.well-known/agent-card.json"
    ]
  ],
  "name": "Tober",
  "owner_address": "0x903e4d1e0016cbfa5bdf915ba126bd7846bf6b07",
  "raw": {
    "agent_id": "157794",
    "agent_uri": "https://centralcity.ai/a/iDeOqI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tober is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/iDeOqI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tober",
      "registrations": [
        {
          "agentId": 157794,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0e27cce1-93a7-4183-b72c-e69aa6b32cb9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iDeOqI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793680407,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:36:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tober is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/iDeOqI"
}

What the leaf hashes

{"body":"f6cfe42d29b56977db39f54019c610ee355cdfc83d2b1e64478e3cda06a47592","id":2523853,"kind":"listing","method":"sync.erc8004/1","observed_us":1793680574641976,"prev":2523209,"subject":"erc8004:5042:157794","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xdb51c8ee6453f1d14a76fcfa4752488a66f545fc68044dd8f5bed11390ec4e41
2. 0xe903ffcbd1297f6e51cf958c5003eb0a354e8c1d91bfaf9c41e381d5a0bf3208
3. 0xabc3cc39afbbd3c573532e047d4ed2cfa92d59f49f03d48daec01f11ce6db27d
4. 0xee8024ee40f365f2ee7cb78f2b6dea576ce160a7ac5cb02e838ff65ed3b1788c
5. 0x24c6f06c9cd3159ef0128cc5c0692db2ba438275d38edd11b96522391172d109
6. 0x677a52966b27e717f7b2206671f6a1cf276bb8771e0228521e422144ccbe3296
7. 0x03bdabae5efae37500a33242b087fabb95289cf0bff580270d2b649a61da783b
8. 0xf9bd820e1feaa360fe97f5e932713f4b0722f91faa3db02e95300fa1e5356ea6
9. 0x2284ce52eb6d85a72553536ad1db42fafd0dcac98b10e3fa567d4ac704606a36
10. 0xc3c349920a38afdc405cf25eb90091eafde5d7d6e329bc485333e43fce9a4399
11. 0xe2ded44989d30171525c9d9c3c2945e86ae323306f4b04055b39b8134433497b
12. 0x50c000dc4c49c64976d0fb6188c7b4b0b1786be9035d28f75ca46e820eaa947b
13. 0x18e08ad394067093dae6bbbe34056f7bb1c1d5e741eeb914e13018528f512324
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7